Looking at the future and the environment

Kuril Islands when the men saw a dolphin in the water. It was swimming towards their ship. The dolphin’s movements were strange. When it was nearer the men could see that there was an open wound on the dolphin’s body. It tried to jump on the ship, but it couldn’t. The fishermen took the dolphin on the ship. The ship’s doctor said that this animal needed operation. During the operation, which lasted for an hour and a half, the men threw sea water over the dolphin. When the doctor had finished the operation, the men let the dolphin go back into the water. There were a lot of dolphins near the ship and they greeted it and swam round it as if they wanted to help it and to protect it.Then they all swam near the ship for a long time. This was the way they thanked the ship’s doctor and the fishermen for the help they had given to one of them

that …
a)the dolphin was very tired;
b)the dolphin was catching fish;
c)there was an open wound on the dolphin’s body.
3.The dolphin tried …
a)to swim away from the ship;
b)to jump on the ship;
c)to catch a big fish.
4.The ship’s doctor said that the animal needed …
a)operation;
b)rest;
c)sleep.
5.After the operation the men …
a)wanted the dolphin to stay on the ship;
b)let the dolphin go back into the water;
c)gave the dolphin some food.